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Casings Cylinders Cylinders heads Fluid connections

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  • F04B39/12
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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04BPOSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS F04B39/00Component parts, details, or accessories, of pumps or pumping systems, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00

Current Industry

F04B39/12Casings Cylinders Cylinders heads Fluid connections
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Compressor
    • Patent number 11,976,644
    • Issue date May 7, 2024
    • LG Electronics Inc.
    • Hyeongjun Lim
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Air pump with external pressure relief valve
    • Patent number 11,976,649
    • Issue date May 7, 2024
    • Tangtring Seating Technology Inc.
    • Zhi-Gang Wang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cabinet mounted air compressor with negative cabinet pressure
    • Patent number 11,976,645
    • Issue date May 7, 2024
    • Kasco Marine, Inc.
    • Todd Dombrock
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor
    • Patent number 11,971,025
    • Issue date Apr 30, 2024
    • Mitsubishi Electric Corporation
    • Kohei Sakata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Air compressor with ramped head deck
    • Patent number 11,971,026
    • Issue date Apr 30, 2024
    • ZF CV Systems Europe BV
    • Chad Lemon
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Air compressor
    • Patent number 11,971,027
    • Issue date Apr 30, 2024
    • Wen-San Chou
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum sealable container with internal pump mechanism
    • Patent number 11,970,328
    • Issue date Apr 30, 2024
    • HBL Holdings, LLC
    • Andrew D. Cosgarea
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Linear compressor
    • Patent number 11,965,500
    • Issue date Apr 23, 2024
    • LG Electronics Inc.
    • Sangik Son
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Outdoor unit for air-conditioning apparatus
    • Patent number 11,959,659
    • Issue date Apr 16, 2024
    • Mitsubishi Electric Corporation
    • Kento Oku
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Linear compressor
    • Patent number 11,952,992
    • Issue date Apr 9, 2024
    • LG Electronics Inc.
    • Wooju Jeon
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor assembly
    • Patent number 11,952,993
    • Issue date Apr 9, 2024
    • Steven M Sunday
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Self-contained actuating magnetic pump
    • Patent number 11,946,464
    • Issue date Apr 2, 2024
    • P3 Technologies, LLC
    • Brandon A Demski
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Packing seal assembly
    • Patent number 11,946,465
    • Issue date Apr 2, 2024
    • Kerr Machine Co.
    • Christopher Todd Barnett
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Air pump with automatic air pumping function
    • Patent number 11,939,973
    • Issue date Mar 26, 2024
    • ZHEJIANG SHIJING TOOLS CO., LTD
    • Shuaijie Xu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Air pump device and seat apparatus
    • Patent number 11,932,152
    • Issue date Mar 19, 2024
    • AISIN CORPORATION
    • Shogo Sakai
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Damped mobile compressor
    • Patent number 11,933,285
    • Issue date Mar 19, 2024
    • DOMETIC SWEDEN AB
    • James E. Allard
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid end with clamped retention
    • Patent number 11,920,583
    • Issue date Mar 5, 2024
    • Kerr Machine Co.
    • Kelcy Jake Foster
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Bicycle tire pump
    • Patent number 11,920,575
    • Issue date Mar 5, 2024
    • Everlast Climbing Industries, Inc.
    • Joel Greenblatt
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Air inflation device
    • Patent number 11,913,438
    • Issue date Feb 27, 2024
    • Beto Engineering and Marketing Co., Ltd.
    • Lopin Wang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fixing device of motor of air compressor
    • Patent number 11,913,440
    • Issue date Feb 27, 2024
    • Wen-San Chou
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Linear compressor
    • Patent number 11,905,940
    • Issue date Feb 20, 2024
    • LG Electronics Inc.
    • Youngmun Lee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Package type fluid machine
    • Patent number 11,898,544
    • Issue date Feb 13, 2024
    • Hitachi Industrial Equipment Systems Co., Ltd.
    • Kosuke Sadakata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Power end frame assembly for reciprocating pump
    • Patent number 11,898,553
    • Issue date Feb 13, 2024
    • SPM Oil & Gas Inc.
    • Joseph H. Byrne
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Hydraulic fluid pump and retainer assembly for same
    • Patent number 11,891,988
    • Issue date Feb 6, 2024
    • GD ENERGY PRODUCTS, LLC
    • Chance Ray Mullins
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Heat exchanger array system and method for an air thermal conditioner
    • Patent number 11,885,577
    • Issue date Jan 30, 2024
    • Other Lab, LLC
    • Peter Lynn
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Compressor
    • Patent number 11,879,446
    • Issue date Jan 23, 2024
    • LG Electronics Inc.
    • Kwangwook Kim
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vibration isolation system
    • Patent number 11,873,877
    • Issue date Jan 16, 2024
    • Arnott T&P Holding, LLC
    • Reno N. Heon
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Reciprocating compressor
    • Patent number 11,859,604
    • Issue date Jan 2, 2024
    • LG Electronics Inc.
    • Jaeho Cho
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid transfer and depressurization system
    • Patent number 11,859,612
    • Issue date Jan 2, 2024
    • TPE Midstream, LLC
    • Douglas A. Sahm
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Retainer assembly for pump and methods
    • Patent number 11,852,127
    • Issue date Dec 26, 2023
    • SPM Oil & Gas Inc.
    • James A. Barnhouse
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    FLUID TRANSFER AND DEPRESSURIZATION SYSTEM
    • Publication number 20240125311
    • Publication date Apr 18, 2024
    • TPE MIDSTREAM LLC
    • Douglas A. Sahm
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYDRAULIC FLUID PUMP AND RETAINER ASSEMBLY FOR SAME
    • Publication number 20240125309
    • Publication date Apr 18, 2024
    • GD Energy Products, LLC
    • Chance Ray Mullins
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    IN-VEHICLE INFLATOR
    • Publication number 20240125318
    • Publication date Apr 18, 2024
    • Tao HUANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TERMINAL UNIT AND COMPRESSOR
    • Publication number 20240117801
    • Publication date Apr 11, 2024
    • MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
    • Ichiro YOGO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSION EMISSIONS EVACUATOR
    • Publication number 20240084765
    • Publication date Mar 14, 2024
    • Estis Compression, LLC
    • Will A. Nelle
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GAS COOLER
    • Publication number 20240077068
    • Publication date Mar 7, 2024
    • KOBELCO COMPRESSORS CORPORATION
    • Noboru TSUBOI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHANE AND EMISSIONS REDUCTION SYSTEM
    • Publication number 20240068620
    • Publication date Feb 29, 2024
    • BHE COMPRESSION SERIVICES, LLC
    • Michael ROBBINS
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    FOUR-CYLINDER COMPRESSOR
    • Publication number 20240060483
    • Publication date Feb 22, 2024
    • FOSHAN MIC MEDICAL TECHNOLOGY CO., LTD.
    • Huahong WU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR COMPRESSOR SYSTEM
    • Publication number 20240052821
    • Publication date Feb 15, 2024
    • Continental Automotive Technologies GmbH
    • Silviu Dorel Ioia
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VEHICLE CLEANING DEVICE, MANUFACTURING METHOD THEREOF, AND ASSEMBLY...
    • Publication number 20240042968
    • Publication date Feb 8, 2024
    • Koito Manufacturing Co., Ltd.
    • Masaru SAKAI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    LINEAR COMPRESSOR
    • Publication number 20240035460
    • Publication date Feb 1, 2024
    • LG ELECTRONICS INC.
    • Kiwon NOH
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    HYDRAULIC END ASSEMBLY STRUCTURE OF A PLUNGER PUMP
    • Publication number 20240035462
    • Publication date Feb 1, 2024
    • AMERICAN JEREH INTERNATIONAL CORPORATION
    • Baoguo Jian
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    COMPRESSOR ASSEMBLY
    • Publication number 20240035463
    • Publication date Feb 1, 2024
    • Steven M Sunday
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR PULSE GENERATOR
    • Publication number 20240024188
    • Publication date Jan 25, 2024
    • Hill-Rom Services Pte. Ltd.
    • Deny Duay Barilea
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SIGHT GLASS ASSEMBLY FOR COLLISION REPAIR PUMP
    • Publication number 20240018953
    • Publication date Jan 18, 2024
    • KKU/ISS, Inc.
    • Robert Fox
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Pump With Vibration Isolators
    • Publication number 20240011476
    • Publication date Jan 11, 2024
    • Sleep Number Corporation
    • Anthony John Shakal
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    COMPRESSOR
    • Publication number 20230407860
    • Publication date Dec 21, 2023
    • Viessmann Climate Solutions SE
    • Markus IMMEL
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    APPARATUS AND METHODS FOR INTERLOCKING HYDRAULIC FRACTURING EQUIPMENT
    • Publication number 20230407736
    • Publication date Dec 21, 2023
    • Universal Pressure Pumping, Inc.
    • Michael Raymond Cicci
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    RECIPROCATING COMPRESSOR
    • Publication number 20230407915
    • Publication date Dec 21, 2023
    • LG ELECTRONICS INC.
    • Younghwan KIM
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    RECIPROCATING COMPRESSOR
    • Publication number 20230407859
    • Publication date Dec 21, 2023
    • LG ELECTRONICS INC.
    • Younghwan KIM
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID PUMPING SYSTEMS, DEVICES AND METHODS
    • Publication number 20230400019
    • Publication date Dec 14, 2023
    • DEKA Products Limited Partnership
    • Brian D. Tracey
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Device for Decoupling and for Vibration Control
    • Publication number 20230366387
    • Publication date Nov 16, 2023
    • ABORRA AG
    • Civelek Resat
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Damper System and Acoustic Bushing for a Vehicle
    • Publication number 20230340950
    • Publication date Oct 26, 2023
    • SUMITOMO RIKO COMPANY LIMITED
    • Dennis Leip
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LINEAR COMPRESSOR
    • Publication number 20230332588
    • Publication date Oct 19, 2023
    • LG ELECTRONICS INC.
    • Wooju JEON
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEM COMPRISING A COOLING DEVICE FOR A MACHINE ENCLOSED IN A PRES...
    • Publication number 20230318393
    • Publication date Oct 5, 2023
    • THERMODYN SAS
    • Benjamin DEFOY
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SEALING ASSEMBLY FOR A PUMP WITH A LEAK PATH
    • Publication number 20230265841
    • Publication date Aug 24, 2023
    • Cooper Standard Automotive, inc.
    • David S. Malone
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LINEAR COMPRESSOR
    • Publication number 20230258166
    • Publication date Aug 17, 2023
    • LG ELECTRONICS INC.
    • Jaebeum KIM
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR FILTER APPARATUS
    • Publication number 20230258167
    • Publication date Aug 17, 2023
    • Vortech Engineering, Inc.
    • James Middlebrook
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PORTABLE AIR COMPRESSOR
    • Publication number 20230243346
    • Publication date Aug 3, 2023
    • Milwaukee Electric Tool Corporation
    • Jeffrey M. Wackwitz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AN ELECTRIC COMPRESSOR WITH A HERMETIC TERMINAL
    • Publication number 20230238734
    • Publication date Jul 27, 2023
    • MOTOR COMPETENCE CENTER HOLDING FLENSBURG GMBH
    • Dirk HOMUTH
    • H01 - BASIC ELECTRIC ELEMENTS